13502619

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12823}}^1$

素因数の和:12848

約数の個数: 20

約数和(自身を含む): 21723856

約数和(自身を除く): 8221237

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12823, 38469, 115407, 166699, 346221, 500097, 1038663, 1500291, 4500873, 13502619]

約数ペア:

[(1, 13502619), (3, 4500873), (9, 1500291), (13, 1038663), (27, 500097), (39, 346221), (81, 166699), (117, 115407), (351, 38469), (1053, 12823)]